Bolthole Index county-legal census · checked 2026-07-01

Massachusetts Counties With No Zoning

1 of Massachusetts's 14 counties — 7% — have no county-wide zoning. That is the 37th-largest count of any state. The strongest of them on the Bolthole Index is Bristol County (41/100). Every entry below cites the county’s own official source.

Rules change, and cities inside these counties set their own — treat this as a verified starting point, not legal advice. All 959 counties nationwide → Full Massachusetts profile →

1 of 14 Massachusetts counties · sorted by Index score

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Every county here has a full profile — water, land prices, hazard safety, seclusion, and the rest of its building rules. See the Massachusetts state page for all 14 counties ranked, or go back to the national list.

General guidance, not legal advice. Off-grid, building, and land-use rules are often set at the county level and change often. Verify with your county and state before acting. Data reviewed 2026-06-26.